Hi JOECPA,

One of the respondents suggests me the best solution. Perhaps, you can try this instruction below to see if this helps you.  

Use Windows key > type 2019 Lacerte Websetup  click that and run websetup. Often this works much better than in Lacerte > Tools > Lacerte Updates...

After update, the diagnostic messages are gone and ready to file.  I am thrilled!  

I am doing to file clients' tax returns. It works!  I am happy!